[General] Using new UI functions to create shield resource bar?

[Carnerox]

With the additions of the new UI functions added, is it possible to replicate the resource bar above a unit (Health and mana, which would be above health) as a shield bar and add text on the actual ui unit window showing real value?

If so, can someone show me how I can create this? I don't understand how to manipulate the frames and ui with the functions quite yet.